/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.drill.exec.testing;

import org.apache.drill.exec.util.AssertionUtil;

public class ControlsInjectorFactory {

  /**
   * Returns an {@link ExecutionControlsInjector} if assertions are not enabled, or {@link NoOpControlsInjector}
   * otherwise.
   *
   * @param clazz the owning class
   * @return the newly created injector
   */
  public static ControlsInjector getInjector(final Class<?> clazz) {
    if (AssertionUtil.isAssertionsEnabled()) {
      return new ExecutionControlsInjector(clazz);
    } else {
      return new NoOpControlsInjector(clazz);
    }
  }
}
